Implement "appinstalled" event on Android.

chrome/browser/banners/app_banner_manager.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/banners/app_banner_manager.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/time/time.h"
 #include "chrome/browser/banners/app_banner_metrics.h"
 #include "chrome/browser/banners/app_banner_settings_helper.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/engagement/site_engagement_service.h"
 #include "chrome/browser/installable/installable_logging.h"
 #include "chrome/browser/installable/installable_manager.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/render_messages.h"
 #include "components/rappor/rappor_utils.h"
 #include "content/public/browser/navigation_handle.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/origin_util.h"
+#include "mojo/public/cpp/bindings/interface_request.h"
+#include "services/shell/public/cpp/interface_provider.h"
 #include "third_party/WebKit/public/platform/modules/app_banner/WebAppBannerPromptReply.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "ui/display/display.h"
 #include "ui/display/screen.h"
 
 namespace {
 
 bool gDisableSecureCheckForTesting = false;
 int gCurrentRequestID = -1;
 base::LazyInstance<base::TimeDelta> gTimeDeltaForTesting =
@@ skipping 91 matching lines @@
   }
 
   if (validated_url_.is_empty())
     validated_url_ = validated_url;
 
   manager_->GetData(
       ParamsToGetManifest(),
       base::Bind(&AppBannerManager::OnDidGetManifest, GetWeakPtr()));
 }
 
+void AppBannerManager::OnInstall() {
+  if (!installation_service_) {
+    web_contents()->GetMainFrame()->GetRemoteInterfaces()->GetInterface(
+        mojo::GetProxy(&installation_service_));
+    DCHECK(installation_service_);
+  }
+  installation_service_->OnInstall();
+}
+
 base::Closure AppBannerManager::FetchWebappSplashScreenImageCallback(
     const std::string& webapp_id) {
   return base::Closure();
 }
 
 AppBannerManager::AppBannerManager(content::WebContents* web_contents)
     : content::WebContentsObserver(web_contents),
       SiteEngagementObserver(nullptr),
       manager_(nullptr),
       event_request_id_(-1),
@@ skipping 386 matching lines @@
     // Don't reset |was_canceled_by_page_| yet for metrics purposes.
     OnBannerPromptReply(render_frame_host, request_id,
                         blink::WebAppBannerPromptReply::None, referrer_);
   } else {
     // Log that the prompt request was made for when we get the prompt reply.
     page_requested_prompt_ = true;
   }
 }
 
 }  // namespace banners